baber/WOPTO huggingface dataset:
Patent WO-2022077273-A1 (WO)
Inventor: LI XIANG
IPC: H02M3/156
Filed: 2020-10-14
Abstract: 本申请提供了一种直流电压输出电路和方法，该直流电压输出电路包括：输入电源端、控制器、功率转换电路、整流滤波电路、电压采样电路以及输出电源端，其中，电压采样电路通过多个分压采样模块，将宽范围输出电压中不同区间的电压按照不同比例进行衰减，确保采样电压幅值满足控制器的采样精度要求，控制器根据电压采样电路反馈的采样电压控制功率转换电路的电压幅值输出，从而提高控制器控制输出电压的精确度，进而使输出电压的精准度提高。
Patent WO-2021082977-A1 (WO)
Inventor: YANG FAN
IPC: H01Q15/02
Filed: 2020-10-20
Abstract: A lens structure, comprising: multiple dielectric layers (100) and at least one conductive layer (200). The conductive layer (200) and the dielectric layers (100) are alternately laminated in a first direction. The conductive layer (200) is provided with at least one slot unit (300). When a plurality of slot units are included, the plurality of slot units (300) are spaced apart and arranged in parallel. The slot unit (300) comprises a first slot and at least one pair of second slots. Each pair of second slots is respectively located on two sides of the first slot in the axial direction. The second slots communicate with the first slot. There is a first gradient law of the number of the second slots between the plurality of slot units (300) on the same axis in plurality of conductive layers (200), and the axis is a straight line that passes through any one of the conductive layer (200) and is parallel to the first direction.
Patent WO-2022041450-A1 (WO)
Title: Treatment device for fermentation tail gas of livestock-poultry feces
Inventor: HU MAOCHAO
IPC: B01D53/00
Filed: 2020-10-27
Abstract: A treatment device for fermentation tail gas of livestock-poultry feces. An air inlet pipe (1) is in communication with a primary absorption chamber (4), a fan (3) is in communication with a secondary absorption chamber (6) by means of an air outlet pipe (2), a water tank (71) is in communication with a water inlet end of a water pump (72), and a water outlet end of the water pump (72) is in communication with a spraying pipeline (73); an output end of a driving member (51) is fixedly connected to one end of a rotary shaft (52), the other end of the rotary shaft (52) is inserted into an ultraviolet pyrolysis chamber (5) and is fixedly connected to a photolysis assembly (53), a first rotary disc (531) is fixedly connected to the rotary shaft (52), a plurality of ultraviolet lamp tubes (532) are circumferentially distributed on the first rotary disc (531), and a reaction filter screen layer (54) and a first adsorption filter screen layer (55) are successively arranged at one side of the first rotary disc (531).
Patent WO-2022087939-A1 (WO)
Inventor: ZHANG HAO
IPC: H04W36/00
Filed: 2020-10-29
Abstract: Configuration pour permettre à un UE d'éviter un rejet d'enregistrement dû à une procédure TAU incomplète. L'appareil exécute une procédure de resélection d'une première cellule à une seconde cellule. L'appareil transmet, à la seconde cellule, une requête TAU. L'appareil détermine qu'une condition a été satisfaite pour déclencher la transmission d'un rapport de mesure à la seconde cellule. L'appareil évite de transmettre le rapport de mesure à la seconde cellule. L'appareil reçoit, en provenance de la seconde cellule, un signal d'acceptation TAU.
Patent WO-2021135615-A1 (WO)
Title: Noise reduction structure for ventilation treatment device and ventilation treatment device
Inventor: ZHI JIANXIN
IPC: A61M16/00
Filed: 2020-11-02
Abstract: A noise reduction structure (70) for a ventilation treatment device and the ventilation treatment device, relating to the field of ventilation treatment devices. The noise reduction structure (70) comprises a first microporous plate (71); the first microporous plate (71) has a first plate surface (714) and a second plate surface (715) which are opposite to each other; the first plate surface (714) is used for defining a first chamber (73); the second plate surface (715) is used for defining an air passage (74) such that air in the air passage (74) flows along the second plate surface (715); the first microporous plate (71) has a plurality of first micro-vias (711) through which the first chamber (73) is communicated with the air passage (74). The noise reduction structure (70) is wide in noise reduction frequency band, can effectively reduce aerodynamic noise in the air passage (74), and improves the satisfaction degree of a patient using the ventilation treatment device. In addition, the noise reduction structure (7) also has the advantages of simple processing and design, low costs and wide application environments.
Patent WO-2021135625-A1 (WO)
Title: Pon multi-channel binding transmission method, pon node and storage medium
Inventor: ZHANG WEILIANG
IPC: H04Q11/00
Filed: 2020-11-03
Abstract: The present application proposes a passive optical network (PON) multi-channel binding transmission method, a PON node and a storage medium. The PON multi-channel binding transmission method comprises: determining, according to a data transmission efficiency and a preset data transmission efficiency threshold, a multi-channel transmission mode of data to be sent, the data transmission efficiency for determining the multi-channel transmission mode being higher than or equal to the preset data transmission efficiency threshold; and transmitting, according to the multi-channel transmission mode, the data to be sent on a data transmission channel binding combination of one or more data transmission channels.
Patent WO-2021093647-A1 (WO)
Title: Electrocardiogram recording method, electrocardiogram recording device and apparatus, and storage medium
Inventor: YU XIAOLIN
IPC: A61B5/00
Filed: 2020-11-04
Abstract: An electrocardiogram recording method, comprising: acquiring left atrial electrocardiogram data collected through a left atrial lead, and acquiring right atrial electrocardiogram data collected through a right atrial lead (step 102); respectively performing trend analysis on the left atrial electrocardiogram data and the right atrial electrocardiogram data, and when an anomaly trend is obtained through analysis, marking the electrocardiogram segments corresponding to the anomaly trend (step 104); respectively extracting, according to the marking result, left atrial anomaly electrocardiogram segments corresponding to the left atrium and right atrial anomaly electrocardiogram segments corresponding to the right atrium (step 106); and determining the type of anomaly according to the left atrial anomaly electrocardiogram segments and the right atrial anomaly electrocardiogram segments (step 108). Through trend analysis performed on electrocardiogram data, marking of the electrocardiogram segments corresponding to the anomaly trend obtained through analysis, and determination of the type of anomaly according to the marked left atrial abnormal electrocardiogram segments and the marked right atrial abnormal electrocardiogram segments corresponding to the right atrium, the left atrial wave priority and the right atrial wave priority can be accurately determined. In addition, an electrocardiogram recording device and apparatus, and a storage medium are further proposed.
Patent WO-2022095122-A1 (WO)
Inventor: LUO BIFENG
IPC: B23P19/00
Filed: 2020-11-18
Abstract: 一种汽车管件管路接头自动化装配机，包括工作台(39)和设置于工作台(39)上的接头上料组件(1)、接头载具(2)、第一平移机构(3)、管件载具(4)、第二平移机构(5)以及装配组件(6)，第一平移机构(3)呈水平状态设置，装配组件(6)位于第一平移机构(3)的一端，接头上料组件(1)位于第一平移机构(3)远离装配组件(6)的一端旁侧，接头载具(2)设置于第一平移机构(3)上，第二平移机构(5)呈水平设置于第一平移机构(3)的中段旁侧，管件载具(4)设置于第二平移机构(5)上，装配组件(6)包括一个水平设置且与第一平移机构(3)平行的推杆(9)，接头载具(2)上设有用于容纳接头的第一容纳槽(7)，第一容纳槽(7)靠近推杆(9)的一侧设有一个用于避让接头的圆形通孔(8)，该装配机简化了人工上料的繁琐，提高了自动化程度，节省了时间和成本，提高了生产效率。
Patent WO-2021104147-A1 (WO)
Title: 形成波束的方法和装置
Inventor: SHEN LONG
IPC: H01Q3/22
Filed: 2020-11-19
Abstract: 本申请提供了一种形成波束的方法和装置。该形成波束的方法包括：馈电网络从波束形成模块接收电信号，将该电信号分别输出到天线阵列的多个天线端口上，天线端口上接收的电信号用于控制天线阵列形成的波束的形状；其中，馈电网络输出到天线阵列的每个天线端口上的电信号的幅度以及分流到天线阵列不同天线端口的电信号之间的相位差随着天线阵列工作频点的不同而不同。本申请提供的技术方案可以提高天线阵列形成的波束的保形能力。
Patent WO-2022109834-A1 (WO)
Title: Information engineering experimental box convenient for wire arrangement
Inventor: WANG CHAO
IPC: G09B23/18
Filed: 2020-11-25
Abstract: An information engineering experimental box convenient for wire arrangement, relating to the technical field of information engineering and comprising: an experimental box body (1). Two groups of support legs (2) are fixedly connected to the bottom surface of the experimental box body (1); a base (3) is provided under the experimental box body (1); the upper surface of the base (3) is fixedly connected to the bottom ends of the support legs (2); and an air blower (4) is mounted on the upper surface of the base (3). According to the experimental box, the experimental box body (1), the air blower (4), an air cooler (7), a ventilation pipe (8), and a liquid cooling plate (5) are arranged in a matching manner, such that the ventilation performance in the experimental box body (1) can be effectively improved, the problem that heat generated after long-time work of electronic components is difficult to dissipate is avoided, and a temperature in the experimental box body (1) is prevented from burning out the electronic components; and a filtering plate (6), motors (12), screw rods (13), threaded pipes (14), sliding rods (17), and an electrostatic brush (18) are arranged in a matching manner, such that a large amount of dust can be effectively prevented from being accumulated in the box body, and electronic components are prevented from being damaged by the dust.
Patent WO-2021129333-A1 (WO)
Title: 扬声器内核、扬声器模组及电子设备
Inventor: JIN MINGYU
IPC: H04R17/00
Filed: 2020-12-02
Abstract: 本申请提供一种扬声器内核、扬声器模组及电子设备。扬声器内核包括振膜、第一压电片及第二压电片。所述振膜包括相背设置的第一表面与第二表面、及相背设置的第一端面与第二端面。所述第一端面及所述第二端面连接在所述第一表面与所述第二表面之间。所述第一压电片固定于所述第一表面。所述第二压电片固定于所述第二表面。所述第一压电片于所述第一表面的投影与所述第二压电片于所述第一表面的投影部分重叠。所述第一压电片相对所述第二压电片靠近所述第一端面设置。所述第二压电片相对所述第一压电片靠近所述第二端面设置。本申请的扬声器内核、扬声器模组及电子设备具有较佳的发音效果。
Patent WO-2021115259-A1 (WO)
Inventor: CHEN RUI
IPC: G01N21/84
Filed: 2020-12-08
Abstract: An algae counting method, comprising: obtaining a microscopic image comprising algae, wherein the microscopic image further comprises a scale pattern for determining a magnification; determining the magnification according to the scale pattern; and calculating the number of algae in the microscopic image according to the magnification.
Patent WO-2021208533-A1 (WO)
Inventor: LIU NING
IPC: B63B35/44
Filed: 2021-01-07
Abstract: 一种海洋平台包括平台本体，平台本体中部设有甲板（1），甲板（1）上部设有建筑区（2），用于办公、科研及旅游观光；甲板（1）下部设有保障区（3），用于平稳支撑建筑区（2）、储存物资及勘探开采海洋资源；建筑区（2）与保障区（3）之间设有连接通道（4）。该海洋平台充分利用退役钻井平台，能够提供长期稳定的科研办公环境。
Patent WO-2021227557-A1 (WO)
Title: Method and apparatus for storing result of hash algorithm
Inventor: CHEN DONGHE
IPC: G06F16/27
Filed: 2021-01-25
Abstract: A method and apparatus for storing a result of a hash algorithm. The method comprises the following steps: performing hash computation on data to generate a hash ring, and configuring a number N into which the hash ring is to be divided (S1); evenly dividing, on the basis of N, the data on the hash ring into N pieces of data, and sequentially storing the N pieces of data in all storage nodes in a loop (S2); in response to receiving an instruction for adding a new storage node, calculating the number of pieces of data stored in each storage node (S3); and for each storage node, migrating, to the new storage node, pieces of data that are in excess of a minimum number of pieces of stored data (S4). The solution enables uniform distribution of data on respective storage nodes while ensuring the uniformity of data distribution, so as to reduce data migration when the number of storage nodes changes, thereby increasing stability.
Patent WO-2021179855-A1 (WO)
Inventor: XU PENGCHENG
IPC: G01N5/00
Filed: 2021-02-02
Abstract: A high-precision thermogravimetric analyzer, comprising an integrated resonant cantilever beam (2), a sample testing cavity (1), a gas bin (3) and a data acquisition system (4), wherein the integrated resonant cantilever beam (2) is arranged inside the sample testing cavity (1), the integrated resonant cantilever beam (2) is connected to the inner wall of the sample testing cavity (1) and the data acquisition system (4), and the integrated resonant cantilever beam (2) is used for weighing and heating a sample to be tested; the integrated resonant cantilever beam (2) comprises a resonant cantilever beam (21) and a heating element (22), the resonant cantilever beam (21) comprises a first end (211), the first end (211) is provided with the heating element (22), and the heating element (22) is used for heating the sample to be tested; and the gas bin (3) is located outside the sample testing cavity (1), and the gas bin (3) is used for providing a gas atmosphere for the sample testing cavity (1). The high-precision thermogravimetric analyzer has the characteristics of a simple structure and high measurement precision.
Patent WO-2021179868-A1 (WO)
Inventor: CHEN ZHILIN
IPC: E04H1/12
Filed: 2021-02-06
Abstract: A protection device and device against harmful bacteria and viruses in a densely populated area, relating to the technical field of bacterium and virus defense. The protection method implements cross infection protection when a single person enters an enclosed room (1) for a single person to use. The protection device comprises the enclosed room (1) for allowing a single person to stay alone, and a door (2), an air inlet (3) and an exhaust pipe (4) are provided on the enclosed room (1). A negative-pressure air suction cavity (5) connected to the exhaust pipe (4) is provided in the enclosed room (1). A first bacterium removing device (6) is provided at the air inlet (3), and a second bacterium removing device (7) is provided at the exhaust pipe (4). By providing the enclosed room (1) for allowing a single person to stay alone, and enabling air entering the enclosed room (1) and air exhausted from the enclosed room (1) to be subjected to processing by the bacterium removing devices, the air entering the enclosed room (1) and the air exhausted from the enclosed room (1) are both safe, and a comfort and safe environment space is provided for people in a densely populated area, and bacterium and virus cross infection is prevented. Moreover, the protection device is reasonable in structure and low in cost, and the protection device and method are suitable for application and popularization.
Patent WO-2021169814-A1 (WO)
Inventor: ZHU LEILEI
IPC: C12P7/26
Filed: 2021-02-09
Abstract: Disclosed in the present invention are a formaldehyde conversion mutant protein and an application thereof. The mutant protein can catalyze preparation of 1,3-dihydroxyacetone from formaldehyde, and further synthesis of lactic acid and glycolic acid by the 1,3-dihydroxyacetone. Also disclosed is a method for synthesis of lactic acid and glycolic acid. The mutant protein in the present invention can improve the catalytic efficiency from formaldehyde to 1,3-dihydroxyacetone, and conditions are mild.
Patent WO-2021164739-A1 (WO)
Title: Control method for electronic device and electronic device
Inventor: ZHOU ZIXIANG
IPC: G06F3/0481
Filed: 2021-02-19
Abstract: Provided in the embodiments of the present invention are a control method for an electronic device and an electronic device, which are applied to the technical field of communications. The method comprises: displaying a first interface of a first application; displaying a first image in response to a first input of a user, the first image being associated with a second interface of a second application, the first image at least partially overlapping with the first interface, and the first image being an at least partially transparent or at least partially translucent image; and in response to a second input by the user on the first image, executing a function corresponding to a target control on the second interface according to the mapping between the first image and the second interface, the position of the target control on the second interface corresponding to the position of the second input on the first image. The embodiments of the present invention are applied to a full-screen display scenario of an electronic device.
Patent WO-2022174475-A1 (WO)
Inventor: HUANG HANG
IPC: H04N19/122
Filed: 2021-03-03
Abstract: Embodiments of the present application provide a video encoding method and system, a video decoding method and system, a video encoder, and a video decoder. During the process of video encoding, for each transform coefficient, one target quantizer is determined from N quantizers to quantify the transform coefficient so as to obtain a quantized coefficient, N being a positive integer greater than or equal to 2, and at least one quantizer among the N quantizers being a non-zero quantizer that can quantize all transform coefficients into non-zero quantized coefficients; and the quantized coefficient is encoded to obtain a bitstream. Since at least one quantizer among the N quantizers is a non-zero quantizer that can quantize all the transform coefficients into non-zero quantized coefficients, and the non-zero quantizer does not need to calculate the cost of quantizing the transform coefficients to zero, the encoding cost is reduced, and the encoding efficiency is further improved.
Patent WO-2022174489-A1 (WO)
Title: 插座
Inventor: ZHANG JIALU
IPC: H01R13/71
Filed: 2021-03-23
Abstract: 本公开提供了一种插座，属于电子器件领域。该插座包括壳体(1)、供电模组(2)和插套模组(3)；壳体(1)包括相对的第一壳壁(1a)和第二壳壁(1b)，第一壳壁(1a)和第二壳壁(1b)之间具有容置空间(A)，第二壳壁(1b)上具有通孔(1c)；供电模组(2)位于容置空间(A)内，且与壳体(1)相连；插套模组(3)位于容置空间(A)内，且在长度方向上的第一端插设在通孔(1c)内，在长度方向上的第二端与供电模组(2)相连，插套模组(3)能够相对于供电模组(2)转动，以使插套模组(3)与供电模组(2)之间相互电连接或者相互绝缘。本公开能够有效的防止触电。
Patent WO-2022198703-A1 (WO)
Inventor: FU LINLIN
IPC: H01L51/50
Filed: 2021-03-31
Abstract: A quantum dot film (100), a preparation method therefor, and a display panel. The quantum dot film (100) is provided with recesses (21, 22, 23) in a first protective layer (20) and/or a second protective layer (30) corresponding to each quantum dot region (LD); the quantum dot layer (10) is filled within the recesses (21, 22, 23) to form a protruding structure (13), such that the quantum dot layer (10) of each quantum dot region (LD) has a height difference, so as to reduce the optical path difference of different angle light rays passing through the quantum dot layer (10) to alleviate the problem of uneven display of a display product.
Patent WO-2021197494-A1 (WO)
Inventor: ZHANG JIANPING
IPC: B60L53/80
Filed: 2021-04-06
Abstract: Disclosed is a battery swapping station, comprising a vehicle carrying platform, for parking an electric vehicle so as to swap battery packs; a charging device, which is provided with a plurality of charging bins for having battery packs placed therein, wherein electric connectors are arranged in the charging bins for being electrically connected to the battery packs located in the charging bins, so as to carry out charging; and a battery swapping device, for taking, placing and transferring batteries between the electric vehicle and the charging bin, the battery swapping device being provided with a overturning mechanism for vertically overturning a battery pack taken out from the charging bin or the electric vehicle. By means of the present invention, taking and placing of a large battery pack in a charging station within a small space and structure can be completed. The charging device may match with battery packs with different orientations. Therefore, battery swapping for an electric vehicle using a single large battery pack can be realized within a battery swapping station with a small occupied area, such that the cost of a battery pack is reduced, and popularization is facilitated.
Patent WO-2021204253-A1 (WO)
Title: Beam training method and device
Inventor: LI TIE
IPC: H04B7/08
Filed: 2021-04-09
Abstract: Provided in the embodiments of the present application are a beam training method and device, wherein same can improve the performance of beam training. The method comprises: a first device determining a quasi-co-location relationship constraint of a first reference signal, and receiving, according to the quasi-co-location relationship constraint of the first reference signal, the first reference signal sent by a second device, wherein the quasi-co-location relationship constraint satisfies at least one of the following conditions: multiple periodic instances, spaced by N periods, of the first reference signal have the same quasi-co-location relationship, N is an integer greater than 0, and first reference signals with different indexes in the same resource set have different quasi-co-location relationships. By means of the quasi-co-location constraint relationship of a first reference signal, beam scanning behaviors of a base station and a terminal can be constrained so that the beam scanning behaviors of the base station and the terminal can be aligned, thereby improving the speed and accuracy of beam training, so that the performance of beam training can be improved.
Patent WO-2021213507-A1 (WO)
Title: 数据包处理的方法及设备
Inventor: CHENG WEIQIANG
IPC: H04L12/721
Filed: 2021-04-23
Abstract: 本公开实施例公开了一种数据包处理的方法及设备，该方法包括：获取第一段标识(SID)的第一信息和第二信息，第一信息用于指示第一SID所在的容器在数据包的SID列表中的位置，所述第二信息用于指示第一SID在所述容器中的位置；根据第一信息和第二信息，得到第一SID在SID列表中的位置；将第一SID复制到数据包的目的地址中，发送数据包。
Patent WO-2022083105-A1 (WO)
Inventor: ZHU YONGBO
IPC: H01S3/108
Filed: 2021-05-07
Abstract: 本发明公开了一种适用于光参量振荡器的晶体切换装置，包括切换盘、传动盘、连接件、定位装置，所述切换盘、传动盘同轴设置在固定轴上，所述切换盘位于所述传动盘的上方，所述切换盘设置有多个分盘，所述分盘不重叠，每个所述分盘的外沿设置有所述连接件，所述连接件的自由端设置有定位孔，转动所述传动盘带动所述切换盘的分盘转动至所述定位装置时停止，所述定位装置伸出定位轴与所述定位孔完成定位结合，使得每个所述分盘上的所述连接件固定的晶体完成切换。本发明能够在激光系统的内部自动切换备用晶体，确保振荡器的续航运行。
Patent WO-2021254085-A1 (WO)
Title: Leftover material unloading apparatus and silicon rod squaring device
Inventor: CAO QIFENG
IPC: B28D5/04
Filed: 2021-05-20
Abstract: A leftover material unloading apparatus for a silicon rod squaring device. The leftover material unloading apparatus comprises a leftover material lifting unit (51) and the leftover material clamping unit (52); in an idle state, the leftover material clamping unit can be stored in a space above a machine base (10) of the silicon rod squaring device so as to save the device space occupied by the whole silicon rod squaring device; in a leftover material clamping and transferring state, the leftover material clamping mechanism can rotate around a swing arm rotating shaft (525) by means of a swing arm (524) to transfer a clamped leftover material to a leftover material unloading area, so that a transferring path is shortened. Also provided is a silicon rod squaring device having the leftover material unloading apparatus. Multiple sets of leftover material clamping mechanisms (523) can be arranged in the leftover material unloading device and have one-to-one correspondence to silicon rod bearing structures (11) of the silicon rod squaring device. Leftover material clamping and transferring efficiency is improved, and time costs are reduced.
Patent WO-2022246763-A1 (WO)
Title: 波束失败恢复方法、终端设备和网络设备
Inventor: YOU XIN
IPC: H04W74/00
Filed: 2021-05-27
Abstract: 本申请实施例涉及波束失败恢复、终端设备和网络设备，其中方法包括：在服务小区中发生发送和接收点(TRP)波束失败的情况下，终端设备发起随机接入流程，其中，所述随机接入流程用于恢复所述TRP的波束。本申请实施例可以解决服务小区发生TRP波束失败时的波束失败恢复问题。